variants

Coronavirus Texas: New York, California and Brazil COVID-19 variants detected in the Houston Methodist genome study

How would COVID-19 vaccine manufacturers adapt to variants?

leaders worry about greedy variants

Modern, Pfizer tests vaccine strategies against new variants

How would COVID-19 vaccine manufacturers adapt to variants?

California tops 50,000 COVID-19 deaths amid fears of new variants

Covid variants may ‘undermine all of our efforts’

Chicago’s Top Doctor shares the biggest concern about emerging COVID variants – NBC Chicago

Latest Coronavirus: Pfizer expects clinical trial of reinforcements for emerging variants

Vaccines adapted for variants will not need long tests, says the FDA

FDA issues updated guidance on adapting vaccines, tests and Covid-19 therapies to coronavirus variants

FDA says Covid vaccine manufacturers can modify vaccines as variants emerge